GRE考试

【单选题】The odds that a certain event will occur is the ratio of the probability that the event will occur to the probability that it will not occur．If the odds that Pat will win a prize are 4 to 3，what is the probability that Pat will not win the prize


网考网参考答案：C
网考网解析：
某事件发生的可能性(odds)为这件事将发生的概率与这件事不发生概率的比值。若Pat赢得一项奖的可能性为4比3，Pat赢不到该奖项的概率是多大 [*] document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>